As well as we have powerful strength for new products, tapered roller bearings, bushes, self lubricating bearings and special bearings development. Form last year, We are sales about Seventy million US$ for export, About 90% produce in our factory is for export.

JDB has a backing made of high-strength copper alloy and produced with advanced casting techniques. The solid lubricating material inlaid in the bushing is com-pounded in a unique way.It is used in mineral machines, hydraulic turbines and in-jection molding machines for plastics and the oil platform on sea.

"DU" Self-Lubricating Bearing

SF-1 is known as "DU" bushing in abroad, used steel board as its backing, sintered bronze as its interlayer and PTFE mater-ial as its anti-wear surface.It is widely used in printing machine, woven machine, tobacco machine, as well as gymnastic machines, etc.

FB090 self-Lubricating bronze Bearing

FB090 is a kind of bushing wrapped by bronze strip. The bronze is of particular formulation with high specific gravity and on its surface may be in corporated with spherical or lozenge shaped indentations or oil grooves as required by customers.
FB090 is used in automobiles construction machines, as well as other industrial machines.

"DX" Boundary Lubricating Bearing

SF-2 is wrapped with steel as its backing, with a interlayer of sintered broaz(0.2-0.35mm) and POM material as its anti-wear surface. It is widely used in vehicle chassis, machine tools and engineering machinery, hydroelectric industry and steel industry, etc.